Internal Tool
0.5000" 3-Flute Solid Carbide Tapered End Mill, Natural - Internal Tool 69-4070
MFR# 69-4070Series 69
$136.59List $175.19
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Flutes3
MaterialSolid Carbide
CoatingNatural
Description
The Internal Tool 69-4070 is a 0.5000 3-flute Solid Carbide (Micrograin) tapered end mill with a Natural finish for longer tool life. Suited for steel, stainless steel, cast iron, super alloys & titanium. 3 overall length. Series 69.
Specifications
CentercuttingNo
Coating finishNatural
Coolant throughNo
End mill materialSolid Carbide
End shapeTapered
Flute directionRight Hand
Flute typeHelical
Helix angle15
Included angle degree30
Large end diameter0.5000
Length of cut0.4670
Material gradeMicrograin
Mill diameter0.5000
Number of flutes3
Overall length in3
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Super Alloys & Titanium
Shank diameter in1/2
Small end diameter in1/4
Taper angle per side15.00
Tip diameter0.2500
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